What to write in a wedding card: a simple shape and examples

If you are stuck on what to write in a wedding card, here is the short version: congratulate the couple by both names, add one thing you have seen of them together, offer one wish for their marriage, and close warmly. Four or five sentences will do. This guide gives you that shape, short messages for different people in your life, a worked example you can follow line by line, and the lines worth leaving out.

A wedding card does not need to be clever. The couple will hear toasts, speeches and a lot of noise on the day. What a card can do is sit quietly in a box afterwards and remind them, months or years later, that someone saw them as a pair and was glad.

Why a few specific lines work better than a verse

Shop cards often come with a printed poem about love and forever. The poem was written for every couple, so it was written for nobody in particular.

A few lines in your own hand do something the printed verse cannot. They say: I know you two, I noticed something real about you, and I am happy for you. That is why the shape below is small.

What to write in a wedding card: a four-part shape

1. Congratulate them both. Use both names and say what you are celebrating. "Congratulations, Amira and Tom, on your wedding day."
2. One thing you have seen. Add a small, true moment that shows them as a couple. If you do not know them well together, say something about the day itself: "The vows made the whole room go quiet."
3. One wish for the marriage. Pick a single hope rather than a list of tips. "I hope your home is always full of friends" says more than five pieces of advice about never going to bed angry.
4. A warm close. "With love" or "So happy for you both" is enough. Sign it the way you usually sign to them, and add a line about any gift if there is one.

If no memory comes to mind, leave out part two. If you cannot think of a wish that feels honest, leave out part three. A card with only parts one and four is still a kind card.

Short messages for different relationships

These messages were written for this post. Swap in the real names and details, and keep only the lines that are true for you.

• A close friend. "Jess and Marco, congratulations! I was there the night you two argued for an hour about the best pizza topping and then shared one anyway. I hope you keep finding ways to meet in the middle. Love you both."
• A brother or sister. "Congratulations, Ana and Sofia. I have watched my little sister become calmer and happier since Sofia came along, and I am so grateful for that. I hope your life together is full of the same quiet joy. All my love."
• Your own child. "Dear Ben and Hana, today I watched my son make a promise and mean every word of it. Welcome to the family, Hana. We hope your marriage is as kind as the two of you are. With love, Mum and Dad."
• A colleague. "Congratulations on your wedding, Priya and James. It has been lovely hearing about the plans over the last year at work. Wishing you a wonderful day and a happy life together."
• A couple you know less well. "Congratulations on your marriage. Thank you for including us in your day. Wishing you both every happiness."

A worked example, step by step

Here is how one card comes together. The situation was written for this post: Grace is writing to her university friend Amira, who is marrying Tom. Grace remembers one winter when Amira had flu and Tom drove four hours with a pot of soup.

Step 1: congratulate them both. Grace writes the plainest true sentence she can: "Congratulations, Amira and Tom, on your wedding day." She uses both names, even though Amira is the one she has known for ten years.

Step 2: find one thing she has seen. She thinks about the soup. It is the moment she knew Tom was the right person: "I still think about the winter Tom drove four hours with soup when Amira had flu."

Step 3: give one wish. Grace is tempted to add advice she read online about communication. She writes one wish instead: "I hope you keep looking after each other like that."

Step 4: close. "With love, and a bottle for your first anniversary. Grace"

Read together, the card says:

Congratulations, Amira and Tom, on your wedding day. I still think about the winter Tom drove four hours with soup when Amira had flu. I hope you keep looking after each other like that. With love, and a bottle for your first anniversary. Grace

Four short sentences and a name. It speaks to both of them, shows them that someone noticed how they care for each other, gives one hope instead of a lecture, and makes the gift feel personal. Try the same four steps for your own card, one sentence at a time.

What to leave out

• Exes and old embarrassments. Stories from before the couple met can be funny in person and awkward on paper, especially when the card gets passed around the family.
• Gloomy humour about marriage. "Marriage is hard work, good luck" or a joke about losing freedom may be meant kindly. On a card it can read as doubt.
• Questions about what comes next. "So when are the kids coming?" or "When are you buying a house?" puts pressure on a day that should be about the two of them.
• A page of advice. One line of wisdom can be lovely. A paragraph of rules turns the card into homework. If you have a lot to say to someone you love, a separate letter is a better place for it; the published post on how to write a love letter shows one way to start with a real moment.

When to give it, and late cards

Timing. One common choice is to bring the card to the reception, or post it to arrive in the week of the wedding. That is a suggestion, not a rule; families and cultures do this differently, so follow what feels right for the couple you know.

Late cards. If the wedding has passed, you can still send it. Say so in a line: "This is late, but I am still so happy for you both."

If the couple helped you through something along the way, you might want to say more than a card holds. The published post on how to write a gratitude letter covers that. It is a different letter from the card.

A second letter, to the AI

The wedding card belongs to the couple. It is personal, and it should stay with them. But writing it may stir something you want to say more widely: what you have learned about choosing someone, or who was kind to you when love was hard.

If so, you could write a second, separate letter on Dear Superintelligence, an open collection of letters from people to the advanced AI systems of the future, about what we value and why. The site's guidelines ask you to write to the AI directly, as "you". They say: "Write what only you can: what you have seen, what it cost, what you were afraid of, who was kind to you and what it changed."

A published letter is public. Anyone, person or program, can read it, so leave out names, addresses, the wedding venue and anything that would identify the couple you wrote the card for. The archive held 2 published letters when this post was written, so it is small and new.

Frequently asked questions

How long should a wedding card message be?

Three to five sentences is plenty. A short message with one specific detail tends to mean more than a long one full of general wishes.

Should I mention the gift in the card?

That is up to you and the couple's custom. If you do, a light line about what it is for, such as "for your first dinner in the new flat", can make it feel warmer.

What if I only know one of the couple?

Address the card to both of them anyway. You can write your memory about the person you know and then add a welcoming line to their new partner.

Is it okay to be funny in a wedding card?

Yes, if humour is how you usually talk to them. Keep one sincere line in the card so the joke is not the only thing they remember.

Get started

Write the wedding card first, one sentence for each part of the shape, and keep it for the couple. Then, if the card brings up something you want to put on the record for the future, read the letters on Dear Superintelligence and write your own to the AI: reading is free, and a free account can publish 3 letters. Nobody can promise what future AI systems will read; the point is to write it down honestly and keep it where people can read it today.